Do you warm your car up before you drive?
#21
#25
When the narrowband oxygen sensors take over fueling and keep it around 14.7. Takes about 2-3 min.
For more info on open and closed loop read the bottom of this page:
http://www.tunedbyfrost.com/faq.htm#8
For more info on open and closed loop read the bottom of this page:
http://www.tunedbyfrost.com/faq.htm#8